Google trend - Cicadas

Cicadas - 10 things to know with detail

• Cicadas are insects belonging to the order Hemiptera and the family Cicadidae. They are known for their loud buzzing and clicking noises, which are produced by the males to attract females for mating.
• There are over 3,000 species of cicadas worldwide, with the majority found in tropical regions. They are most commonly found in North America, where they are known for their periodic mass emergences, known as "broods."
• Cicadas have a unique life cycle that can last anywhere from two to 17 years, depending on the species. During most of their lives, cicadas live underground as nymphs, feeding on plant roots. When they emerge as adults, they only live for a few weeks to mate and lay eggs before dying.
• Cicadas are herbivorous insects that feed on plant sap using their piercing-sucking mouthparts. They are not considered pests to most plants, as they do not cause significant damage to crops or trees.
• The loud buzzing sound produced by male cicadas is created by vibrating a special organ called a tymbal located on their abdomen. The sound can reach up to 120 decibels, making it one of the loudest insect calls in the animal kingdom.
• Cicadas are not harmful to humans, as they do not sting or bite. However, their loud buzzing can be annoying, especially during mass emergences when thousands of cicadas are present.
• Cicadas play an important role in the ecosystem as pollinators and food sources for birds, mammals, and other insects. They also help aerate the soil when they emerge from the ground as adults.
• Some species of cicadas are known for their synchronized mass emergences, where millions of individuals emerge at the same time to mate and lay eggs. These mass emergences can occur every few years or even decades, depending on the species.
• Cicadas are often associated with folklore and mythology in many cultures around the world. In some cultures, they are seen as symbols of rebirth, transformation, and immortality.
• Cicadas have been studied for their unique biology and behavior, making them important subjects for research in entomology and ecology. Scientists are interested in understanding their life cycles, mating behaviors, and evolutionary relationships with other insects.